4879160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 12912480

約数和(自身を除く): 8033320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 853, 1144, 1430, 1706, 2860, 3412, 4265, 5720, 6824, 8530, 9383, 11089, 17060, 18766, 22178, 34120, 37532, 44356, 46915, 55445, 75064, 88712, 93830, 110890, 121979, 187660, 221780, 243958, 375320, 443560, 487916, 609895, 975832, 1219790, 2439580, 4879160]

約数ペア:

[(1, 4879160), (2, 2439580), (4, 1219790), (5, 975832), (8, 609895), (10, 487916), (11, 443560), (13, 375320), (20, 243958), (22, 221780), (26, 187660), (40, 121979), (44, 110890), (52, 93830), (55, 88712), (65, 75064), (88, 55445), (104, 46915), (110, 44356), (130, 37532), (143, 34120), (220, 22178), (260, 18766), (286, 17060), (440, 11089), (520, 9383), (572, 8530), (715, 6824), (853, 5720), (1144, 4265), (1430, 3412), (1706, 2860)]